GPS driving recorder with MP3 play and image telerecording

Abstract

This invention relates to a GPS recorder with MP3 audio, video recording and remote sending, including a running recorder substrate, which has a CPU module, GPRS communication module and links GPS satellite positioning module and car power. Its character is that CPU module connects with digital multimedia unit through high-speed serial lines, and the digital multimedia unit includes CPU module, digital analog converters, data memory, MP3 / image data memory, program memory, USB chip, USB ports, audio output ports. CPU module connects audio output port through digital analog converter, and GPRS for outside sending-receiving through UART asynchronous serial communication, to make the recorder realize MP3 music, voice, video, and recording digital signal transmission of remote images.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a GPS recorder with MP3 broadcasting, image recording and remote transmission. Background technique [0002] At present, the rapid development of the transportation and logistics industry in various countries has put forward higher requirements for the safety monitoring and management of vehicle driving. Surveillance methods are being widely used. On September 1, 2003, China's national standard GB / T 19056-2003 for vehicle driving recorders was officially promulgated and implemented. On May 1, 2004, the "Road Traffic Safety Law of the People's Republic of China" was promulgated, and Article 14 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" that was implemented at the same time stated: "Passenger vehicles, heavy-duty vehicles used for road operations Trucks and semi-trailer tractors should install and use driving r...

AI Technical Summary

Problems solved by technology

"New car manufacturers must be equipped with driving recorders that meet national standards. Some provinces and cities require the installation of car driving recorders with GPS functions. Through the GPS system to the database of the monitoring center, the monitoring center can directly set and control the parameters such as the overspeed alarm of the recorder according to the situation. In addition, too many electronic devices such as image recording equipment are installed on the instrument panel of the vehicle with limited space. , which affects the appearance of the vehicle, many drivers have resistance and even some will deliberately damage the equipment or lines to resist, because all the recording or monitoring equipment is only for monitoring and controlling the driver, and does not provide more benefits for the driver. Function

Transportation companies have to install two independent systems. Because the two independent systems often come from different suppliers, the data is sometimes inconsistent and difficult to coordinate and unify, resulting in waste of information resources and investment.

The existing resources such as driving recorder, GPS, MP3, image recorder, voice station announcer, electronic display board and other resources cannot be shared.

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